Stephen Baker Email & Phone Number

Lehi, Utah, US

Draper, UT, US

• Developed APIs in ASP.NET using the backend for frontend pattern.
• Migrated APIs to containerization with Docker/Kubernetes.
• These APIs were consumed by the Android and IOS teams that provided the Pluralsight mobile apps.
• Developed optimal data structures for the Postgres backend in AWS.
• Practiced TDD and the double loop testing methodology.

South Jordan, Utah, US

• Developed web applications for database permission management using NodeJS and React.
• Developed a HL7 message re-processor with NodeJS, React, and SQL.
• Developed a custom web reporting tool proof of concept using D3, NodeJS, and React.
• Developed archiving processes to efficiently remove and archive 300 TB of data.
• Developed optimal stored procedures to run over 570 TB of healthcare data.
• Developed COVID-19 surveillance monitoring for HIEs such as OHIO Health Information Partnership.

South Jordan, Utah, US

• Developed key business stored procedures to run in 20 milliseconds.
• Developed C# assemblies to retrieve data from various sources, such as Splunk, and Prometheus.
• Architected and developed a Data Warehouse to achieve 99.9% SLAs for 15 clients.
• Implemented optimizations on 190+ SQL servers. High throughput was critical for keeping up with the HL7 message daily volume. To date, 25 billion HL7 messages were processed through these systems.

• Developed key procedures to categorize customers based off spending habits, demographics, for clients such as Sears and Banfield.
• Developed optimal procedures for customer analysis, marketing campaign picks, and reporting.

Norwalk, Connecticut, US

• Developed C# applications to process healthcare claims for United Healthcare, and Wellpoint.
• Redesigned Wellpoint’s Medicare enrollment system with a team of developers.